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Sawbridgeworth · CM21

Leak Detection in Sawbridgeworth

Non-destructive water leak detection across Sawbridgeworth, tracing hidden leaks with thermal imaging, acoustic sensors and tracer gas, then drying and treating the damage before it becomes mould.

★★★★★ 5.0 from 20 Google reviews · trusted by Sawbridgeworth homeowners, landlords & property managers

Last updated 19 September 2026

Quick answer: If you have a suspected water leak at a property in Sawbridgeworth, our specialists trace the source without tearing the place apart, using thermal, acoustic and tracer-gas methods. A leak is not over when the water stops. Mould can start within 48 hours, so we find the source, dry the structure and treat any mould, all with one company. Leak detection is a fixed £650, usually carried out within 3 to 5 working days. Urgent same-day or next-day leak detection adds £200 on a weekday, or £300 in the evening, on a Saturday or a Sunday, making it £850 or £950 in total. Call 020 3051 8478.

Leak to dry to treated, one company in Sawbridgeworth

Sawbridgeworth's older core along Bell Street and Knight Street holds Georgian and Victorian townhouses, while The Maltings offers converted malting-house flats and Pishiobury Park brings 1960s estate housing. This mix of ageing plumbing, flat roofs and converted upper storeys means hidden leaks show up differently, from perished seals in period pipework to failed roof coverings above flats.

Leak Detection

Trace hidden water leaks without unnecessary damage using thermal, acoustic and tracer-gas methods. Leak detection →

Structural Drying

Dry walls, floors and voids after a leak or flood with monitored dehumidifiers, to completion. Structural drying →

Mould Treatment

Treat and prevent the mould that follows water damage, dealing with the moisture source first. Mould treatment →

Damp Investigation

Tell rising damp, penetrating damp and condensation apart, so the right repair is done once. Damp investigation →

Areas of Sawbridgeworth we cover

We attend leaks right across Sawbridgeworth and its neighbourhoods, including:

Common leaks in Sawbridgeworth homes

Leaking Flat Roofs Above Converted Maltings Flats

The Maltings' converted malting and brewery buildings now house flats with flat-roofed sections and parapet gutters that were never designed for continuous residential use. Ageing felt or asphalt coverings, poor falls and blocked outlets let water track slowly through the original brickwork and timber floors, often surfacing as damp patches or stained ceilings in the flat below long after the roof itself first failed.

Perished Seals and Failed Pipework in Bell Street and Knight Street Townhouses

Many of the Georgian and Victorian townhouses along Bell Street and Knight Street have been extended and re-plumbed several times, leaving old lead or galvanised pipework alongside newer copper and plastic joints. Perished washers, cracked solder joints and worn seals around baths and shower trays often leak quietly behind panelling, causing escape of water that goes unnoticed until skirting boards or ceilings below start to show staining.

Ensuite Additions and Flat-Roofed Extensions on Pishiobury Park and Vantorts Estates

The 1960s and 1970s estate homes around Pishiobury Park and Vantorts were mostly built with single bathrooms, and many have since gained ensuites and flat-roofed rear extensions above kitchens and garages. Where shower trays sit directly over these low-pitched roofs, failed tray seals or tired felt coverings let water seep into the extension ceiling below, often showing first as a soft patch of plaster rather than an obvious drip.

What our customers say

Excellent
Rated 5.0 / 5 based on 20 reviews on
Tip: If your water meter ticks over with every tap off, or a wall or ceiling stays damp with no obvious cause, there is a hidden leak. Finding it early is far cheaper than repairing the mould and damage it leaves behind.

Suspect a leak in Sawbridgeworth?

Call 020 3051 8478 or report a leak online. We trace, dry and treat for homeowners, landlords and managing agents across Sawbridgeworth.

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Frequently asked questions

How much does leak detection in Sawbridgeworth cost?
Leak detection is a fixed £650, usually carried out within 3 to 5 working days. Urgent same-day or next-day leak detection adds £200 on a weekday, or £300 in the evening, on a Saturday or a Sunday, making it £850 or £950 in total. You get a written, insurance-ready report identifying the source.
Will you damage my home finding the leak?
No. We use non-destructive thermal imaging, acoustic sensors and tracer gas to pinpoint the leak before any access is opened up, so repairs are targeted.
Do you fix the damage after finding the leak?
Yes. A leak is not over when the water stops. We dry the structure with monitored dehumidifiers and treat any mould, so it is handled end to end.
Do you provide reports for insurance claims?
Yes. Every leak investigation comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.

More help in Sawbridgeworth

Structural drying

Dry walls, floors and voids in Sawbridgeworth after a leak or flood, monitored to completion. Structural drying in Sawbridgeworth →

Mould removal

Treat black mould in a Sawbridgeworth property and fix the moisture source behind it. Mould removal in Sawbridgeworth →